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I'm having a strange problem with my Smart Siren II. I had this siren installed on my Road King and it worked fine. I kept it and installed it on my new Road Glide. Here's the strange part. When the alarm arms or disarms, it chirps normally. But when I trigger the alarm (with the fob away from the bike) the siren doesn't sound. The lights flash, the ignition is disabled, but no siren. I've had it installed for a week now, ridden every day, so it shouldn't be a low battery issue. And it's less than 2 years old so the battery should still be good. I can't figure it out and it's driving me mad! Anyone ever seen this before?
i was told the alarms were married to the bike and the ecm ,all the componentsreconize each other for the system to work,thats why you can just change out a module for another module to bypass the system, i havent a clue how it all works together,thats what my dealer told me when they set the system up and married all the components together on my bike.
Well, I just tested my siren on my dad's '06 Road King and it works perfectly. Guess it's not the siren. Has anyone else put a Smart Siren II on a 2008 bike? I'm wondering now if there's a compatibility issue with the alarm module on the 08's.
nah, don't think thats it. i just went to hd.com and the smart siren ii says 'fits 02-later touring models'. maybe you're not plugging it into the right plug? there is a diagnostic plug in that same area. look at the plug you are trying to connect to, does it have a black, brown, and green wire? if not, you're plugging it in the wrong spot.
make sure we're talking the same language here, the security system is different for 00-06 models, and 07 (they do not show factory security as an option through p and a). but the smart siren II fits 02 and later touring models. it even comes up if you do a year specific search through the p and a website.
Yes, just verified the part number and that's the siren I have. Makes no sense to me that it would chirp for arm/disarm, but won't sound when the alarm is triggered. Especially knowing it works just fine on an 04 and an 06.
I also checked the connector like you suggested as well. The one I'm using is black/brown/green. The only other connector is completely different. No chance of using it by mistake since it wouldn't plug in. I assume this is the diagnostic connector you mentioned.
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